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The top documents tagged [average heart beats]
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average heart beats
Location & structure of the heart
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The heart
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The heart
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Cardiovascular system
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HUMAN BODY UNIT -Mrs. LeMay- 7 th grade Science. Movement Stability Heat Production Works in pairs: – Contraction (bunches) – Relaxes (lengthens) Chemical.
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Circulatory, Respiratory, and Nervous Systems Structures: –Heart –Blood –Blood vessels: Arteries = carry oxygenated blood AWAY from the heart Veins =
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Group 6 ^_^
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